81941442

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{1913}}^1$

素因数の和:1999

約数の個数: 48

約数和(自身を含む): 183284640

約数和(自身を除く): 101343198

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 118, 121, 177, 242, 354, 363, 649, 726, 1298, 1913, 1947, 3826, 3894, 5739, 7139, 11478, 14278, 21043, 21417, 42086, 42834, 63129, 112867, 126258, 225734, 231473, 338601, 462946, 677202, 694419, 1241537, 1388838, 2483074, 3724611, 7449222, 13656907, 27313814, 40970721, 81941442]

約数ペア:

[(1, 81941442), (2, 40970721), (3, 27313814), (6, 13656907), (11, 7449222), (22, 3724611), (33, 2483074), (59, 1388838), (66, 1241537), (118, 694419), (121, 677202), (177, 462946), (242, 338601), (354, 231473), (363, 225734), (649, 126258), (726, 112867), (1298, 63129), (1913, 42834), (1947, 42086), (3826, 21417), (3894, 21043), (5739, 14278), (7139, 11478)]